353170872

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^2\times {\mathrm{199}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 967473000

約数和(自身を除く): 614302128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 199, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1413, 1592, 1791, 1884, 2388, 2826, 3582, 3768, 4776, 5652, 7164, 11304, 14328, 24649, 31243, 49298, 62486, 73947, 93729, 98596, 124972, 147894, 187458, 197192, 221841, 249944, 281187, 295788, 374916, 443682, 562374, 591576, 749832, 887364, 1124748, 1774728, 2249496, 4905151, 9810302, 14715453, 19620604, 29430906, 39241208, 44146359, 58861812, 88292718, 117723624, 176585436, 353170872]

約数ペア:

[(1, 353170872), (2, 176585436), (3, 117723624), (4, 88292718), (6, 58861812), (8, 44146359), (9, 39241208), (12, 29430906), (18, 19620604), (24, 14715453), (36, 9810302), (72, 4905151), (157, 2249496), (199, 1774728), (314, 1124748), (398, 887364), (471, 749832), (597, 591576), (628, 562374), (796, 443682), (942, 374916), (1194, 295788), (1256, 281187), (1413, 249944), (1592, 221841), (1791, 197192), (1884, 187458), (2388, 147894), (2826, 124972), (3582, 98596), (3768, 93729), (4776, 73947), (5652, 62486), (7164, 49298), (11304, 31243), (14328, 24649)]